Prescription is case-specific
Elastic size, location and wear schedule are chosen for a particular treatment goal.
Interarch elastics can add forces between the upper and lower teeth to help correct specific bite relationships.

Elastic size, location and wear schedule are chosen for a particular treatment goal.
Irregular wear can make the force system less predictable.
More elastics or a different pattern is not automatically better and can move teeth in unwanted directions.
Follow the treating team’s instructions for changing elastics and what to do if you run out.
The details that matter include the movement being planned, bracket and wire mechanics, review appointments, oral hygiene and how breakages are handled.
When you are ready for an in-person assessment, care is available through myORTHODONTIST Coquitlam. The practice currently lists Dr. Aly Kanani and Dr. Alireza Haerian Ardekani among its orthodontists and offers braces and Invisalign for children, teens and adults.
Contact the orthodontic office for advice. The urgency depends on what broke, whether it is causing pain and whether it could interfere with treatment.
Review visits allow the orthodontic team to assess progress and make changes required for the next stage.
No. Wire changes, auxiliaries, elastics and appointment timing depend on the individual treatment plan.
These links provide professional, manufacturer or municipal context. They do not replace individualized clinical advice.
Last reviewed September 5, 2026. Educational content only. Treatment availability, provider schedules, fees and office policies can change; confirm current details directly with the clinical practice.